Universal Licensing System
WNRL399
NORTHERN ILLINOIS GAS COMPANY
License details
| ULS identifier | 1893480 |
|---|
| Call sign | WNRL399 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2004-12-04 |
|---|
| Expiration | 2015-02-26 |
|---|
| Cancellation | 2011-08-24 |
|---|
| Frequency range | 451.1 - 456.525 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:10:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 451.10000000 | | | 20.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.10000000 | | | 85.000000 | 260.000000 | |
| 1 | 1 | FB2 | 451.15000000 | | | 85.000000 | 260.000000 | |
| 1 | 1 | FXO | 451.52500000 | | | 20.000000 | 125.000000 | |
| 1 | 1 | FB2 | 451.52500000 | | | 85.000000 | 260.000000 | |
| 2 | 1 | MO | 456.10000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FX1 | 456.15000000 | | | 20.000000 | 132.000000 | |
| 2 | 1 | MO | 456.15000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 456.52500000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.10000000 | | 16K0F3E |
| 1 | 1 | 451.10000000 | | 16K0F2D |
| 1 | 1 | 451.10000000 | | 16K0F1D |
| 1 | 1 | 451.10000000 | | 16K0F2D |
| 1 | 1 | 451.10000000 | | 16K0F3E |
| 1 | 1 | 451.10000000 | | 16K0F1D |
| 1 | 1 | 451.15000000 | | 16K0F1D |
| 1 | 1 | 451.15000000 | | 16K0F3E |
| 1 | 1 | 451.15000000 | | 16K0F2D |
| 1 | 1 | 451.52500000 | | 16K0F2D |
| 1 | 1 | 451.52500000 | | 16K0F3E |
| 1 | 1 | 451.52500000 | | 16K0F1D |
| 1 | 1 | 451.52500000 | | 16K0F1D |
| 1 | 1 | 451.52500000 | | 16K0F3E |
| 1 | 1 | 451.52500000 | | 16K0F2D |
| 2 | 1 | 456.10000000 | | 16K0F3E |
| 2 | 1 | 456.10000000 | | 16K0F2D |
| 2 | 1 | 456.10000000 | | 16K0F1D |
| 1 | 1 | 456.15000000 | | 16K0F1D |
| 1 | 1 | 456.15000000 | | 16K0F3E |
| 1 | 1 | 456.15000000 | | 16K0F2D |
| 2 | 1 | 456.15000000 | | 16K0F1D |
| 2 | 1 | 456.15000000 | | 16K0F2D |
| 2 | 1 | 456.15000000 | | 16K0F3E |
| 2 | 1 | 456.52500000 | | 16K0F1D |
| 2 | 1 | 456.52500000 | | 16K0F3E |
| 2 | 1 | 456.52500000 | | 16K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1629 CHAMPLAIN ST, OTTAWA, LA SALLE, IL | 41.35558333, -88.82952778 | 140.000 m | TOWER | 21.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | -29.300 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1700 FERRY RD, NAPERVILLE, IL | DUPAGE | 3129838888 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-25 | WNRL399 | LTSAPR |
| 2011-08-25 | WNRL399 | LICAN |
| 2005-08-17 | WNRL399 | AUTHPR |
| 2005-08-11 | WNRL399 | LIMOD |
| 2005-03-29 | WNRL399 | LIMOD |
| 2005-03-15 | WNRL399 | LIMOD |
| 2004-12-04 | WNRL399 | LIREN |
| 2002-05-14 | WNRL399 | AUDOPR |
| 2000-11-24 | WNRL399 | LICCNV |
| 2000-01-31 | WNRL399 | LIREN |
| 2000-01-31 | WNRL399 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1893480 | 2026-08-09 03:10:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNRL399 | ULS 1893480 | 2026-08-09 03:10:24 |
| Status | C | ULS 1893480 | 2026-08-09 03:10:24 |
| Service | IG | ULS 1893480 | 2026-08-09 03:10:24 |
| Grant Date | 2004-12-04 | ULS 1893480 | 2026-08-09 03:10:24 |
| Expiration Date | 2015-02-26 | ULS 1893480 | 2026-08-09 03:10:24 |
| Cancellation Date | 2011-08-24 | ULS 1893480 | 2026-08-09 03:10:24 |